Pennsylvania Reference Materials
- Pennsylvania Genealogy (FamilySearch Research Wiki)
- Pennsylvania Research Outline (2005)
- Pennsylvania Historical Background (2001)
- Pennsylvania Statewide Indexes and Collections (2001)
- Pennsylvania Federal Census Population Schedules, 1790 to 1920 (2001)
- Pennsylvania Family Tree Maker CDs Available in the Computer Room
- Pennsylvania Historical and Museum Commission: Pre-Revolutionary Military Service in Pennsylvania
- Religious Archives in the Philadelphia Area
- Philadelphia City Archives Genealogical Resources
- Pennsylvania Historical and Museum Commission: Information Concerning Records of Genealogical Interest
- Index to the Henry R. Baldwin genealogical records
- Complete name index to "Early Pennsylvania births, 1675-1875"
- Tracing Your Family Tree: A Bibliography of How-To-Do-It Genealogical Tools in the Pennsylvania State Library
- Philadelphia Early Tax Records
- A Guide to Philadelphia Special Collections Libraries
- Alliance of Pennsylvania County Historical Societies Directory
- Genealogical Research in the Published Pennsylvania Archives
- What's in a Name? A Bibliography of Name Books in the Pennsylvania State Library
- Petitions for Naturalization, 1811-1874
- Petitions for Naturalization, 1793-1906; Indexes 1793-1930
- Petitions for Naturalization, 1800-1929; Indexes 1802-1930
- Naturalization petitions and declarations, 1795-1931; Index 1795-1928
- Declarations of intention, 1821-1911
- Naturalization petitions and records, 1795-1911
- Declarations of intention, 1810-1932; Index, 1810-1887
- Declarations of intention of naturalization, 1818-1875
- Philadelphia Tax Records
- Pennsylvania Maps: Computer Resources
- Pennsylvania Sources
- County Histories on Microfilm
- Other Resources Pennsylvania